Download and run this lesser-known extra security app from Microsoft.
If you’re happy to use a free security app, this page introduces the more popular ones for Windows.
How to take full-size and custom-size screenshots in Windows 10.
Official support for Windows 7 has ended. Quite frankly, we should all stop using it now.
What you can expect when switching to Windows 10 for the first time.
How to change the size of content in the browser to make it easier to read.